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when the chlorine atom gains an electron its charge becomes -1. this is because the total number of electrons for chlorine is now 18. protons and electrons have the same atomic number, but when a chlorine ion forms it has one extra electron compared to the number of protons therefore giving it a negative charge of 1.

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What is the name of a chlorine atom gains one electron?

When a chlorine atom gains one electron, it forms a chloride ion with a single negative charge.


If chlorine atom were to attract an electron from sodium the chlorine atom would become a?

positively


How does a chlorine atom change into a chlorine ion?

A chlorine atom gains an electron to become a chloride ion. This extra electron gives the ion a negative charge, balancing the positive charge of the proton in the nucleus, resulting in a stable electron configuration.


When a chlorine atom ionizes. what does its charge become?

When a chlorine atom ionizes, it gains one electron to become the chloride ion with a charge of -1.


What is the charge on the chlorine atom in the molecule hcl?

Chlorine gains an electron and becomes negative 1 charge. Hydrogen donates an electron so becomes positive 1 charge.


A chlorine atom becomes a chloride ion when it is?

When it gains an electron. It then becomes a negative ion.


What happened when a chlorine atom gains an electron in its outer shell?

It becomes a chloride ion with a 1- charge.


Which process changes a chlorine atom into a chloride ion?

The process that changes a chlorine atom into a chloride ion is called ionization, where the chlorine atom gains one electron to achieve a stable electron configuration with a full outer shell. This results in the formation of a chloride ion with a 1- charge.


What happenes when a chlorine atom gains an electron in its outer energy shell?

It becomes a chloride ion with a 1- charge.


What happens when a chlorine atom gains an electron?

When a chlorine atom gains an electron, it becomes a chloride ion with a negative charge. This results in the formation of a stable ionic compound, such as sodium chloride (table salt). The extra electron fills the outermost energy level, achieving a full octet and increasing the stability of the atom.


What will be the charge for chlorine when it becomes ions?

A chlorine ion will have a charge of -1. A chlorine atom gains one electron to form the more stable chloride ion, thereby incurring a charge of -1. There is now one more electron than proton in the chloride ion, as compared to the chlorine atom which is electrically neutral.


Does a chlorine atom gain seven electrons when it becomes an ion?

No, a chlorine atom gains one electron to achieve a full outer energy level and become a chloride ion with a single negative charge.